Studies in the structure of the American economy : theoretical and empirical explorations in input-output analysis / by Wassily Leontief and Hollis B. Chenery ... [et al.]. Leontief, Wassily W. Harvard Economic Research Project on the Structure of the American Economy. Input-output analysis. 330.973 20 LES "In this volume the Harvard Economic Research Project on the Structure of the American Economy presents some of the results of the first three years of its activity"--Pref. Four folded sheets in pocket inside back cover. Include bibliographical references and indexes. New York : Oxford University Press, 1953. 1953. 1953 Text x, 561 p. : eng United States Economic conditions.